Exercise Advice: Position yourself on a decline bench and lay back completely flat. Have someone carefully hand you two dumbbells and position them above your head with your palms facing each other and your arms straightened out. Make sure to always keep a little bend in your arms to keep tension on the triceps muscle. Slowly lower both dumbbells to a few inches above your eyes and focus on keeping your elbows in towards you throughout the movement. Finally, extend your arms back up the starting position while keeping your elbows in.